Raising Cain (1992)
Child psychologist Carter Nix is a loving and caring family man, but under this appearance lies a dark and troubled past. Grappling with the consequences of this past on his own psyche and the influence of his returning father and violent brother Cain, Carter becomes involved in a series of murders and kidnappings. Meanwhile, his wife Jenny rekindles an old love affair, placing herself in the crosshairs of her increasingly unstable husband. child abuse, kidnapping, detective, attempted murder, swamp, flashback, psychologist, hospital, evil twin, hypnotism, psychotic, multiple personality, suspenseful, intense